The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 18, 1978
Filed:
Jun. 02, 1977
Applicant:
Inventor:
Gunter Dietrich, Hille, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B42C / ;
U.S. Cl.
CPC ...
11 / ; 11-4 ;
Abstract
Paper jackets are automatically applied to hard cover books in a manner which provides a good fit between the jacket and book and insures against the jacket folds slipping free of the book covers during or immediately subsequent to jacket application. The books are supported with the covers opened outwardly, a jacket sheet is draped over the spine of the book, the jacket material is urged downwardly simultaneously from both sides so as to tightly conform to the book and the opposite edge portions of the jacket sheet are folded around the front edges of the book covers while applying heat to thereby define jacket flaps which slide inwardly when the book covers are reclosed.